Woven bag thread residue processing equipment
By designing a braided bag thread head treatment equipment including cylinders, air pumps and pushing shear mechanisms, the problem of difficult to automatically handle unnecessary thread heads in braided bag production is solved, and safe and efficient thread head cutting and processing is achieved.
Patent Information
- Application Number
- CN202420313188.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-20
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-02-20
AI Technical Summary
During the production process of woven bags, the excess threads on both sides of the edge seal are difficult to be automatically processed, resulting in safety risks and inefficient in manual operation.
A braided bag thread head treatment equipment is designed, including a casing, material guide plate, fixing table, cylinder, pressure plate, air pump, push shear mechanism and filter assembly, and the excess thread head is sucked into the feed ring through an automated control system and cut and processed.
It realizes automatic cutting of the thread head of the braided bag, avoids safety hazards of manual operation, improves production efficiency, and facilitates the processing of braided bags of different specifications.
Smart Images
Figure CN222685088U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of woven bag thread end processing, in particular to a woven bag thread end processing device. Background Art
[0002] Woven bags, also known as snakeskin bags, are a type of plastic bag, mainly used for packaging. Their raw materials are generally various chemical plastic materials such as polyethylene and polypropylene. In the production process of woven bags, there are often extra threads on both sides of the edge of the produced woven bags. In order to ensure the beauty and practicality of the woven bags, these threads need to be cut.
[0003] Since the produced woven bag thread ends cannot be pulled and cut, they need to be slightly pulled and cut manually. This traditional thread end processing method requires manual pulling of the woven bag thread ends for cutting during actual operation. This process poses a great safety hazard to the staff and has low work efficiency.
[0004] Therefore, a woven bag thread end processing device is proposed. Utility Model Content
[0005] The utility model aims to provide a woven bag thread end processing device to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a woven bag thread end processing device, comprising a casing; a material guide plate is installed on the right side of the upper surface of the casing, a fixed platform is installed on the left side of the upper surface of the casing, a first cylinder is installed on the upper surface of the fixed platform, a pressure plate is installed on the output end of the first cylinder, a pushing and shearing mechanism is arranged on the left side of the upper surface of the casing, an air pump is installed below the inner wall of the casing, an output pipe is installed on the right end of the air pump, a connecting pipe is installed on the left end of the air pump, a filter box is installed on the upper end of the connecting pipe, a fixed pipe is installed on the upper surface of the filter box, a feed pipe is installed on the upper end of the fixed pipe, feed rings are installed on both left and right ends of the feed pipe, and a filter assembly is arranged above the connecting pipe.
[0007] Preferably, the pushing and shearing mechanism includes a second cylinder, the lower surface of the second cylinder is fixed to the upper surface of the casing, a fixing plate is installed at the output end of the second cylinder, two fixing rods are installed on the right side surface of the fixing plate, and the other ends of the two fixing rods pass through the left side of the outer wall of the casing and are installed with a cutting device.
[0008] Preferably, the filter assembly comprises a filter plate, an outer wall of the filter plate is fixed to an inner wall of a filter box, a collection box is installed on the left side of the outer wall of the filter box, and a sealing cover is installed on the lower surface of the collection box.
[0009] Preferably, the other end of the output pipe passes through the right side of the inner wall of the casing and extends to the outside.
[0010] Preferably, a concave block is installed at the output end of the first cylinder, a buffer spring is installed above the inner wall of the concave block, and the lower end of the buffer spring is fixed to the upper surface of the pressure plate.
[0011] Preferably, a limiting opening is provided on the right side of the upper surface of the casing, and two limiting plates are slidably mounted on the inner wall of the limiting opening.
[0012] Preferably, screws are installed on the surfaces of opposite sides of the two limit plates, the rod walls of the two screws are threadedly connected to the inner wall of the material guide plate, and handles are installed on opposite ends of the two screws.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The utility model can automatically cut and process the excess thread ends on both sides of the seam of the woven bag. The first cylinder is controlled to push the pressure plate to fix the material at the seam of the material, and then the excess thread ends on the woven bag are sucked into the inside of the feeding circle by the air pump, and then the excess thread ends are cut off by pushing the shearing mechanism. The process does not require manual cutting, the operation is convenient, and the production efficiency is also improved.
[0015] 2. The device uses a concave block and a buffer spring to provide buffering when pushing the pressure plate downward, preventing the first cylinder from pushing downward due to inertia and causing damage to the equipment. The screw is then driven to rotate by turning the handle, and the outer wall of the limit plate is limited by the limit opening, so that the limit plate is pushed by the screw to move along the inner wall of the limit opening, thereby facilitating the waste thread processing operation of woven bag materials of different specifications, which is convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the main structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;
[0018] Figure 3 for Figure 2 A in the enlarged view;
[0019] Figure 4 It is a schematic diagram of the cross-sectional connection structure of the feed ring 11, feed pipe 12, fixed pipe 13, filter box 14 and other structures of the utility model;
[0020] Figure 5 for Figure 4 Enlarged view of point B in .
[0021] In the figure: 1. casing; 2. material guide plate; 3. fixed table; 4. first cylinder; 6. pressure plate; 7. second cylinder; 8. fixed plate; 9. fixed rod; 10. cutting device; 11. feeding ring; 12. feeding pipe; 13. fixed pipe; 14. filter box; 15. filter plate; 16. collecting box; 17. sealing cover; 18. connecting pipe; 19. air pump; 20. output pipe; 21. recessed block; 22. buffer spring; 23. limit port; 24. limit plate; 25. screw; 26. handle. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Example 1: Please refer to Figure 1-5 The utility model provides a technical solution: a woven bag thread processing device, including a casing 1; a material guide plate 2 is installed on the right side of the upper surface of the casing 1, a fixed platform 3 is installed on the left side of the upper surface of the casing 1, a first cylinder 4 is installed on the upper surface of the fixed platform 3, a pressing plate 6 is installed on the output end of the first cylinder 4, a pushing and shearing mechanism is arranged on the left side of the upper surface of the casing 1, an air pump 19 is installed below the inner wall of the casing 1, an output pipe 20 is installed on the right end of the air pump 19, a connecting pipe 18 is installed on the left end of the air pump 19, and a connecting pipe 18 is installed on the upper end of the connecting pipe 18 A filter box 14 is provided with a fixed tube 13 on the upper surface of the filter box 14, a feed tube 12 is provided on the upper end of the fixed tube 13, feed rings 11 are provided on both the left and right ends of the feed tube 12, and a filter assembly is provided above the connecting tube 18, which can automatically cut off the excess thread ends on both sides of the seam of the woven bag, and the pressure plate 6 is pushed by controlling the first cylinder 4 to fix the material seam, and then the excess thread ends on the woven bag are sucked into the inside of the feed ring 11 by the air pump 19, and then the excess thread ends are cut off by pushing the shearing mechanism, and the process does not require manual cutting, and the operation is convenient.
[0024] like Figure 2 As shown, in order to further improve the practicality of the device in the processing process and facilitate the collection and processing of the cut materials, the filter assembly includes a filter plate 15, the outer wall of the filter plate 15 is fixed to the inner wall of the filter box 14, and a collection box 16 is installed on the left side of the outer wall of the filter box 14. A sealing cover 17 is installed on the lower surface of the collection box 16. The cut thread ends are filtered through the filter plate 15, and the thread ends are moved through the filter plate 15 to the collection box 16 for centralized collection, and finally centralized processing is carried out through the sealing cover 17, so as to facilitate the processing of the cut thread ends.
[0025] The working principle is as follows: the utility model automatically processes the excess thread ends at the sealing of the woven bag for shearing, so as to prevent the problem that manual operation may easily cause injury to human body parts. During operation, the material is first placed inside the material guide plate 2, and the inner wall of the material guide plate 2 whose size matches the material is limited so that the material is neatly placed. During operation, the first cylinder 4 is controlled to push the pressing plate 6 at the output end to move downward, so as to fix the seam of the woven bag. Then, the air pump 19 is controlled to start inhaling, and the air enters the inside of the feed pipe 12 through the feed ring 11 and is discharged through the output pipe 20. At the same time, the thread ends on the woven bag also follow the wind flow to move to the inside of the corresponding feed ring 11. At this time, the excess thread ends on the woven bag are basically in a vacant horizontal state. Then, the output end of the second cylinder 7 is controlled to pull the fixed plate 8 inwardly to retract, and the fixed rod 9 is driven to move to the right side, thereby driving the cutting devices 10 on both sides to move together until they move to the outside of the thread ends. At this time, the cutting devices 10 on both sides are controlled to simultaneously cut off the excess thread ends of the woven bag, which is convenient to operate and also improves the production efficiency of the product.
[0026] Example 2: Figure 3 As shown, a recess block 21 is installed at the output end of the first cylinder 4, and a buffer spring 22 is installed above the inner wall of the recess block 21. The lower end of the buffer spring 22 is fixed to the upper surface of the pressure plate 6. The recess block 21 and the buffer spring 22 provide buffering during the process of pushing the pressure plate 6 downward, thereby preventing the equipment from being damaged due to the downward pushing of the first cylinder 4 due to inertia.
[0027] like Figure 2 and 4 As shown, a limit opening 23 is provided on the right side of the upper surface of the casing 1, and two limit plates 24 are slidably installed on the inner wall of the limit opening 23. Screws 25 are installed on the opposite side surfaces of the two limit plates 24. The rod walls of the two screws 25 are threadedly connected to the inner wall of the material guide plate 2, and handles 26 are installed on the opposite ends of the two screws 25. The screws 25 are driven to rotate together by rotating the handles 26, and the outer wall of the limit plate 24 is limited through the limit opening 23, so that the limit plate 24 is pushed by the screw 25 to move along the inner wall of the limit opening 23, so as to facilitate the waste thread processing operation of woven bag materials of different specifications, which is convenient and practical.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A woven bag thread processing device, comprising a housing (1); characterized in that: A material guide plate (2) is installed on the right side of the upper surface of the casing (1), a fixed platform (3) is installed on the left side of the upper surface of the casing (1), a first cylinder (4) is installed on the upper surface of the fixed platform (3), a pressure plate (6) is installed on the output end of the first cylinder (4), a pushing shearing mechanism is arranged on the left side of the upper surface of the casing (1), an air pump (19) is installed below the inner wall of the casing (1), an output pipe (20) is installed at the right end of the air pump (19), a connecting pipe (18) is installed at the left end of the air pump (19), a filter box (14) is installed at the upper end of the connecting pipe (18) of the connecting pipe (18), a fixed pipe (13) is installed on the upper surface of the filter box (14), a feed pipe (12) is installed at the upper end of the fixed pipe (13), a feed ring (11) is installed at both left and right ends of the feed pipe (12), and a filter assembly is arranged above the connecting pipe (18).
2. The woven bag thread processing equipment according to claim 1 is characterized in that: The push shearing mechanism comprises a second cylinder (7), the lower surface of the second cylinder (7) is fixed to the upper surface of the casing (1), a fixing plate (8) is installed at the output end of the second cylinder (7), two fixing rods (9) are installed on the right side surface of the fixing plate (8), and the other ends of the two fixing rods (9) both penetrate the left side of the outer wall of the casing (1) and are installed with a cutting device (10).
3. The woven bag thread processing device according to claim 1 is characterized in that: The filter assembly comprises a filter plate (15), the outer wall of the filter plate (15) is fixed to the inner wall of the filter box (14), a collection box (16) is installed on the left side of the outer wall of the filter box (14), and a sealing cover (17) is installed on the lower surface of the collection box (16).
4. The woven bag thread processing device according to claim 1 is characterized in that: The other end of the output pipe (20) passes through the right side of the inner wall of the casing (1) and extends to the outside.
5. The woven bag thread processing equipment according to claim 1 is characterized in that: A concave block (21) is installed at the output end of the first cylinder (4), a buffer spring (22) is installed above the inner wall of the concave block (21), and the lower end of the buffer spring (22) is fixed to the upper surface of the pressure plate (6).
6. The woven bag thread processing device according to claim 1, characterized in that: A limiting opening (23) is provided on the right side of the upper surface of the casing (1), and two limiting plates (24) are slidably mounted on the inner wall of the limiting opening (23).
7. The woven bag thread processing device according to claim 6 is characterized in that: Screws (25) are installed on the opposite side surfaces of the two limit plates (24), the rod walls of the two screws (25) are threadedly connected to the inner wall of the material guide plate (2), and handles (26) are installed on the opposite ends of the two screws (25).